Resonant structure comprising wire, resonant tunneling transistor, and method for fabricating the resonant structure

A resonance complex utilizing the wire of a resonant tunneling transistor and a resonance complex manufacturing method are provided to be easily usable in the various low power communications systems. A resonance complex comprises a first terminal(110), a second terminal(120), a wiring unit(130), a third terminal(150), and a potential barrier unit(140). The second terminal is faced with the first terminal. The wiring unit connects the first terminal and the second terminal interval. The wiring unit is resonated to the third terminal. The potential barrier unit is formed on the wiring unit. The potential barrier unit provides the negative resistance component.